Demographics & People — Maxville, Montana
Population Overview
| Population (Census) | 150 |
| Estimated 2026 | ~400 |
| Median Age | 33.3 |
| Total Households | 34 |
| Family Households | 26 |
| Average Household Size | 4.41 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 150 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Irish | 64 |
| English | 37 |
| Norwegian | 14 |
| Scottish | 12 |
| French (except Basque) | 9 |
| Northern European | 5 |
| Unclassified or not reported | 5 |
| Other groups | 5 |
| American | 4 |
Language
| English Only | 120 |
| Spanish | 0 |
| Population 5+ | 120 |
Veterans
| Veterans | 0 |
| Population 18+ | 93 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Maxville, Montana.